(a) Turn the engine switch off.
(b) Disconnect the cable from the negative (-) battery terminal.
(c) Replace the occupant classification ECU See: Restraints and Safety Systems/Air Bag Systems/Seat Occupant Sensor/Service and
Repair/Occupant Classification ECU/Removal.
NEXT -- Continue to next step.
5. PERFORM ZERO POINT CALIBRATION
(a) Connect the cable to the negative (-) battery terminal.
(b) Connect the Techstream to the DLC3.
(c) Turn the engine switch on (IG).
(d) Using the Techstream, perform the Zero Point Calibration See: Restraints and Safety Systems/Testing and Inspection/Programming
and Relearning.
OK:
"Zero Point Calibration is complete." is displayed.
NEXT -- Continue to next step.
6. PERFORM SENSITIVITY CHECK
(a) Using the Techstream, perform Sensitivity Check See: Restraints and Safety Systems/Testing and Inspection/Programming and
Relearning.
Standard:
27 to 33 kg (59.5 to 72.8 lb)
NEXT -- END
Up to 08/2009
SUPPLEMENTAL RESTRAINT SYSTEMS: OCCUPANT CLASSIFICATION SYSTEM: B1795: Occupant Classification ECU
Malfunction
B1795 - Occupant Classification ECU Malfunction
DESCRIPTION
DTC B1795 is stored when a malfunction is detected in the occupant classification ECU.
Troubleshoot DTC B1771 first if DTCs B1771 and B1795 are output simultaneously.
HINT
When DTC B1650/32 is detected as a result of troubleshooting for the airbag system, check the DTCs stored in the occupant
classification ECU. When DTC B1795 is output, perform troubleshooting for the DTC.
INSPECTION PROCEDURE
PROCEDURE
1. CHECK DTC
(a) Turn the engine switch on (IG), and wait for at least 10 seconds.
(b) Check for DTCs See: Restraints and Safety Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes.
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